The #270 Carbide Cutter is for 250UL Uni-Seal Ultra or 250-1 Stem 3″, (75mm) length for 1/4″ (6mm) injuries. Works great cleaning out and preparing the injury for the Uni-Seal Ultra.
The #936 Stitcher is great for removing potential air bubbles underneath patches, to ensure all patches seat against the tire properly. It is an essential tool in doing any patch repair.
The #271/38 Carbide Cutter is for 291/38 Radial Seal or 251/38-1 Stem 3″, (75mm) length for 3/8″ (10mm) injuries. Works great cleaning out and preparing the injury to achieve the best possible repair.
The #271 Carbide Cutter is for 251UL Uni-Seal Ultra or 251-1 Stem 3″, (75mm) length for 5/16″ (8mm) injuries. Works great cleaning out and preparing the injury for the Uni-Seal Ultra.